Product Features

When you live in a state that limits magazine capacity, finding the right mags for your favorite firearms can become a difficult task. Some major firearms only offer a basic factory option, which does not adhere to these local limitations. Fortunately, if you work with a Glock, the company understands the troubles of these states and manufacturers magazines to ensure you get the quality you need. For your favorite .45, this is when you turn to the Glock 21 45 ACP 10 Round Magazine.

Featuring a 10 round capacity of .45 ACP to stay within local magazine restrictions, this factory mag from Glock is sure to perform. It uses a polymer exterior construction and is made rigid with an internal metal frame. The spring is designed to last a lifetime, providing a smooth cycling rate as you fire. Best of all, the rear of the mag offers a viewing port to let you know how many rounds are already loaded.

When you are looking to get your hands on a California-compliant magazine for your Glock 21, this is the only option out there you can trust to work.